摘要
大量实测资料表明 ,在工程实际中大部分土体的变形在 0 0 1%～ 0 3%之间。但由于仪器精度的限制及人们意识的不足 ,直到近年来人们才逐渐意识到研究小应变土体特性的重要性 。
As indicated by large amount of field data most of the deformations of soil mass in engineering are within the range of 0\^01%～0\^3%.The importance of researching on features of small strain of soil body is only noticed recently.The progress of research in this aspect is presented systematically herein.
出处
《工程勘察》
CSCD
北大核心
2002年第2期12-13,19,共3页
Geotechnical Investigation & Surveying
关键词
小应变
土体特性
应力路径
土体强度
small strain
features of soil mass
stress path
strength of soil mass
